CH457450A - Verfahren zur Herstellung neuer 2-Methyl-3-phenyl-3H-4-chinazolone - Google Patents
Verfahren zur Herstellung neuer 2-Methyl-3-phenyl-3H-4-chinazoloneInfo
- Publication number
- CH457450A CH457450A CH428967A CH428967A CH457450A CH 457450 A CH457450 A CH 457450A CH 428967 A CH428967 A CH 428967A CH 428967 A CH428967 A CH 428967A CH 457450 A CH457450 A CH 457450A
- Authority
- CH
- Switzerland
- Prior art keywords
- quinazolones
- phenyl
- methyl
- preparation
- new
- Prior art date
Links
- LGNHCOKGKIUFDW-UHFFFAOYSA-N 2-methyl-3-phenylquinazolin-4-one Chemical class CC1=NC2=CC=CC=C2C(=O)N1C1=CC=CC=C1 LGNHCOKGKIUFDW-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/88—Oxygen atoms
- C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB75539A DE1229094B (de) | 1964-02-21 | 1964-02-21 | Verfahren zur Herstellung neuer 2-Methyl-3-phenyl-chinazolon-(4)-derivate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH457450A true CH457450A (de) | 1968-06-15 |
Family
ID=6978703
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH428967A CH457450A (de) | 1964-02-21 | 1965-02-18 | Verfahren zur Herstellung neuer 2-Methyl-3-phenyl-3H-4-chinazolone |
| CH222165A CH487901A (de) | 1964-02-21 | 1965-02-18 | Verfahren zur Herstellung neuer 2-Methyl-3-phenyl-3H-4-chinazolone |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH222165A CH487901A (de) | 1964-02-21 | 1965-02-18 | Verfahren zur Herstellung neuer 2-Methyl-3-phenyl-3H-4-chinazolone |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3418319A (de) |
| CH (2) | CH457450A (de) |
| DE (1) | DE1229094B (de) |
| FR (1) | FR4601M (de) |
| GB (1) | GB1055843A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4658054A (en) * | 1985-07-29 | 1987-04-14 | Ortho Pharmaceutical Corporation | Process for the preparation of 5,6-dialkoxyanthranilic acids |
| WO1997010221A1 (en) * | 1995-09-15 | 1997-03-20 | Torrey Pines Institute For Molecular Studies | Synthesis of quinazolinone libraries |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3213094A (en) * | 1965-10-19 | Method of preparing quinazolones | ||
| GB642134A (en) * | 1945-04-07 | 1950-08-30 | Gen Aniline & Film Corp | Preparation of quinazolones |
-
1964
- 1964-02-21 DE DEB75539A patent/DE1229094B/de active Pending
-
1965
- 1965-02-16 FR FR5800A patent/FR4601M/fr not_active Expired
- 1965-02-18 CH CH428967A patent/CH457450A/de unknown
- 1965-02-18 CH CH222165A patent/CH487901A/de not_active IP Right Cessation
- 1965-02-22 GB GB7566/65A patent/GB1055843A/en not_active Expired
-
1967
- 1967-05-01 US US635263A patent/US3418319A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3418319A (en) | 1968-12-24 |
| FR4601M (de) | 1966-11-21 |
| DE1229094B (de) | 1966-11-24 |
| GB1055843A (en) | 1967-01-18 |
| CH487901A (de) | 1970-03-31 |
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